http://www.politicususa.com/2015/07/23/democrats-introduce-supreme-court-ethics-bill-kochs-pass.html
"Slaughter was referring to Justices Antonin Scalia and Clarence Thomas Koch-funded attendance at a highly-secret Koch brother strategy meeting and corporate fundraiser with Citizens United plaintiffs prior to hearing and ruling that corporations are exempt from campaign finance laws according to their 1st Amendment right of free speech. She also noted that Clarence Thomas deliberately concealed hundreds-of-thousands of dollars paid to his wife by the “anti-Obamacare” conservative Heritage Foundation to lobby against the Affordable Care Act; even while the Supreme Court was taking up the Constitutionality of the healthcare insurance reform law."
